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    Manufacturing method of ink-jet head
    2.
    发明授权
    Manufacturing method of ink-jet head 失效
    喷墨头的制造方法

    公开(公告)号：US07370415B2

    公开(公告)日：2008-05-13

    申请号：US11104842

    申请日：2005-04-12

    申请人： Shozo Kikugawa ,  Minoru Yamada ,  Yuichi Akanabe ,  Takeshi Ito ,  Tetsuo Okuno

    发明人： Shozo Kikugawa ,  Minoru Yamada ,  Yuichi Akanabe ,  Takeshi Ito ,  Tetsuo Okuno

    IPC分类号： B21D53/76 ,  C25D5/02

    CPC分类号： B41J2/1643 ,  B41J2/1609 ,  B41J2/1634 ,  H05K3/027 ,  Y10T29/49401

    摘要： A method for manufacturing an inkjet print head with ink channels formed on a member including a piezoelectric body, and where ink is jetted from each of the ink channels by applying a voltage to electrodes provided on the piezoelectric body for each of the ink channels thereby driving the piezoelectric body. The method has the steps including adsorbing a catalyst onto the channel plate with the ink channel grooves; removing a part of the catalyst by a laser beam; and plating at least one side surface and a bottom surface of the channel plate to form a layer which serves as the electrodes, on the catalyst which has not been removed by the laser beam.

    摘要翻译： 一种用于制造具有形成在包括压电体的构件的墨水通道的喷墨打印头的方法，并且通过向每个墨水通道上设置在压电体上的电极施加电压从而从每个墨水通道喷射墨，从而驱动 压电体。 该方法具有以下步骤：通过油墨通道槽将催化剂吸附到通道板上; 通过激光束去除一部分催化剂; 并且在通过激光束未被除去的催化剂上镀覆通道板的至少一个侧表面和底表面以形成用作电极的层。

    Manufacturing method of ink-jet head
    3.
    发明申请
    Manufacturing method of ink-jet head 失效
    喷墨头的制造方法

    公开(公告)号：US20050212864A1

    公开(公告)日：2005-09-29

    申请号：US11104842

    申请日：2005-04-12

    申请人： Shozo Kikugawa ,  Minoru Yamada ,  Yuichi Akanabe ,  Takeshi Ito ,  Tetsuo Okuno

    发明人： Shozo Kikugawa ,  Minoru Yamada ,  Yuichi Akanabe ,  Takeshi Ito ,  Tetsuo Okuno

    IPC分类号： B41J2/16 ,  H05K3/02 ,  B41J2/045

    CPC分类号： B41J2/1643 ,  B41J2/1609 ,  B41J2/1634 ,  H05K3/027 ,  Y10T29/49401

    摘要： In a method for manufacturing an ink-jet print head in which ink channels are formed on a member including a piezoelectric body, and ink is jetted from each of the ink channels by applying a voltage to electrodes provided on the piezoelectric body according to each of the ink channels, thereby driving the piezoelectric body, the method includes the steps of: plating a surface of a channel plate having a plurality of grooves for the ink channels thereby forming a thin-film plating layer which is thinner than a desired thickness; removing a part of the thin-film plating layer by a laser beam; and plating again the channel plate thereby forming an additional plating layer on the thin-film plating which has not been removed by the laser beam, and thereby forming the electrodes of the desired thickness.

    摘要翻译： 在制造喷墨打印头的方法中，其中在包括压电体的构件上形成油墨通道，并且通过向设置在压电体上的电极施加电压，从每个油墨通道喷射油墨 油墨通道，从而驱动压电体，该方法包括以下步骤：对具有用于油墨通道的多个槽的通道板的表面进行镀覆，从而形成比期望厚度更薄的薄膜镀层; 通过激光束去除一部分薄膜电镀层; 再次对通道板进行电镀，从而在未被激光束去除的薄膜电镀上形成附加镀层，从而形成所需厚度的电极。

    Ink-jet head
    5.
    发明授权
    Ink-jet head 有权
    喷墨头

    公开(公告)号：US07475968B2

    公开(公告)日：2009-01-13

    申请号：US11221517

    申请日：2005-09-08

    申请人： Hideo Watanabe ,  Osamu Murata ,  Tetsuo Okuno

    发明人： Hideo Watanabe ,  Osamu Murata ,  Tetsuo Okuno

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14209 ,  B41J2002/14491 ,  B41J2202/18

    摘要： An ink-jet head in which an ink emitting surface (front surface) for emitting ink from ink channels partitioned by piezo-electric driving walls is opposite to an ink supplying surface (rear surface) for supplying ink to the ink channels, wherein the printed circuit board which covers the ear parts of ink channels provides, wiring electrodes to be electrically connected to connecting wires which are extended to the rear surface to drive piezo-electric elements, and a recessed area (to work as a common ink chamber) which faces to ink channels to supply ink to the ink channels.

    摘要翻译： 一种喷墨头，其中用于从由压电驱动壁分隔的油墨通道发出油墨的油墨发射表面（前表面）与用于向油墨通道供墨的供墨表面（后表面）相反，其中印刷 覆盖墨水通道的耳部的电路板提供了电连接到延伸到后表面以驱动压电元件的连接线的布线电极，以及面向 到墨水通道以向墨水通道提供墨水。

    Ink jet print head
    8.
    发明授权
    Ink jet print head 失效
    喷墨打印头

    公开(公告)号：US07497554B2

    公开(公告)日：2009-03-03

    申请号：US11181590

    申请日：2005-07-13

    申请人： Tetsuo Okuno

    发明人： Tetsuo Okuno

    IPC分类号： B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/14209 ,  B41J2/1609 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2002/14491 ,  B41J2202/18

    摘要： An inkjet print head wherein the surface (front surface) for ejecting ink droplets coming from an ink channel partitioned by a drive wall composed of a piezoelectric device is arranged opposite to the surface (back surface) for supplying ink coming to the ink channel. The connection electrode for driving the piezoelectric device is pulled out to the back surface, and the back surface is a photosensitive glass substrate wherein the ink feed apertures manufactured by exposure and etching process, and the drive wires electrically connected with the connection electrode are formed.

    摘要翻译： 一种喷墨打印头，其中用于喷射由由压电装置构成的驱动壁分隔的墨水通道的墨滴的表面（前表面）与用于供给墨水通道的墨水的表面（背面）相对地布置。 用于驱动压电装置的连接电极被拉出到背面，并且后表面是形成通过曝光和蚀刻工艺制造的供墨孔以及与连接电极电连接的驱动线的感光玻璃基板。

    Ink-jet head
    10.
    发明申请
    Ink-jet head 有权

    公开(公告)号：US20060055741A1

    公开(公告)日：2006-03-16

    申请号：US11221517

    申请日：2005-09-08

    申请人： Hideo Watanabe ,  Osamu Murata ,  Tetsuo Okuno

    发明人： Hideo Watanabe ,  Osamu Murata ,  Tetsuo Okuno

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14209 ,  B41J2002/14491 ,  B41J2202/18

    摘要： An ink-jet head in which an ink emitting surface (front surface) for emitting ink from ink channels partitioned by piezo-electric driving walls is opposite to an ink supplying surface (rear surface) for supplying ink to the ink channels, wherein the printed circuit board which covers the ear parts of ink channels provides, wiring electrodes to be electrically connected to connecting wires which are extended to the rear surface to drive piezo-electric elements, and a recessed area (to work as a common ink chamber) which faces to ink channels to supply ink to the ink channels.